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Confidence: Medium · Source: FCC ULS · As of 2026-09-12

K4WJ callsign genealogy

Currently held by BOHNOVIC JR, JOHN J

The FCC publishes a previous_call_sign on every amateur license — a self-link to the licensee's prior callsign. Following those links produces the chain below.

Previous callsigns

Older callsigns held by K4WJ's current licensee, walking backwards.

  1. K8WJactive
    NORTH OAKLAND CTY LISTENING AND SENDING SOCMIgranted 2019-03-12
  2. KC8LONcancelled
    JONES, WILBUR Acancelled 1999-05-26

Successor callsigns

Callsigns held now by people who previously held K4WJ.

No current licensee on record previously held this callsign.

← Back to K4WJ License history →